[2-14-08] [12-6-07] [6-7-07] L004 describes the service area by individual 3-digit ZIP Code prefix for mail destined to an area distribution center (ADC).

Subject to the standards for the rate claimed, pieces for the 3-digit ZIP Code prefixes shown in Column A must be combined and labeled to the corresponding ADC destination shown in Column B. Where noted, the destination must be selected based on the class of mail prepared. Unassigned 3-digit prefixes or assigned 3-digit prefixes not associated with an ADC are omitted.

To order labels from the USPS Label Printing Center, use Form 1578-B and indicate set number 008 (First-Class Mail), set number 009 (Periodicals), or set number 010 (Standard Mail and Bound Printed Matter). Requests are supplied in lots of 300 (minimum) for each label on the list.